LATIN DICTIONARYLexicon Latīnum
verbfirst conjugation

retardō

retardō (present infinitive retardāre, perfect active retardāvī, supine retardātum)
Classical[rɛˈtar.doː]Ecclesiastical[reˈtar.do]

Meaning

  1. to hinder, delay, detain, impede or retard
    ...tamen impetus hostium repressos esse intellegunt ac retardatos....nevertheless, they understand the enemies' attacks were hindered and restrained69 BCE, Cicero, De Imperio Cn. Pompei 5, 13

Latīnē defined in Latin in our graded readers

Conjugation conjugation 1

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.retardōretardābamretardābōretardāvīretardāveramretardāverō
retardārō
2nd sg.retardāsretardābāsretardābisretardāvistī
retardāstī
retardāverās
retardārās
retardāveris
3rd sg.retardatretardābatretardābitretardāvitretardāverat
retardārat
retardāverit
retardārit
1st pl.retardāmusretardābāmusretardābimusretardāvimusretardāverāmusretardāverimus
retardārimus
2nd pl.retardātisretardābātisretardābitisretardāvistis
retardāstis
retardāverātis
retardārātis
retardāveritis
retardāritis
3rd pl.retardantretardābantretardābuntretardāvērunt
retardāvēre, retardārunt
retardāverant
retardārant
retardāverint
retardārint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.retardemretardāremretardāverim
retardārim
retardāvissem
retardāssem
2nd sg.retardēsretardārēsretardāverīsretardāvissēs
retardāssēs
3rd sg.retardetretardāretretardāverit
retardārit
retardāvisset
retardāsset
1st pl.retardēmusretardārēmusretardāverīmus
retardārīmus
retardāvissēmus
retardāssēmus
2nd pl.retardētisretardārētisretardāverītis
retardārītis
retardāvissētis
retardāssētis
3rd pl.retardentretardārentretardāverint
retardārint
retardāvissent
retardāssent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.retardorretardābarretardābor
2nd sg.retardāris
retardāre
retardābāris
retardābāre
retardāberis
retardābere
3rd sg.retardāturretardābāturretardābitur
1st pl.retardāmurretardābāmurretardābimur
2nd pl.retardāminīretardābāminīretardābiminī
3rd pl.retardanturretardābanturretardābuntur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.retarderretardārer
2nd sg.retardēris
retardēre
retardārēris
retardārēre
3rd sg.retardēturretardārētur
1st pl.retardēmurretardārēmur
2nd pl.retardēminīretardārēminī
3rd pl.retardenturretardārentur
imperative
imperative
formactivepassive
pres. 2nd sg.retardāretardāre
pres. 2nd pl.retardāteretardāminī
fut. 2nd sg.retardātōretardātor
fut. 3rd sg.retardātōretardātor
fut. 2nd pl.retardātōte—
fut. 3rd pl.retardantōretardantor
infinitives & participles
infinitives & participles
formactivepassive
present infinitiveretardāreretardārī
perfect infinitiveretardāvisse
retardāsse
retardātum esse
future infinitiveretardātūrum esseretardātum īrī
present participleretardāns—
perfect participle—retardātus
retardāta, retardātā, retardātae, retardātam, retardātārum, retardātās, retardātī, retardātōrum, retardātōs
future participleretardātūrus
retardātūra, retardātūrā, retardātūrae, retardātūram, retardātūrārum, retardātūrās, retardātūre, retardātūrī, retardātūrīs, retardātūrō, retardātūrōrum, retardātūrōs, retardātūrum
retardandus
retardanda, retardandā, retardandae, retardandam, retardandārum, retardandās, retardande, retardandīs, retardandōrum, retardandōs
gerundretardandī, retardandō, retardandumsupineretardātum, retardātū

rĕ-tardo, āvi, ātum, 1, v. a. and n.
I. Act., to keep back, hinder, delay, detain, impede, retard (class.; a favorite word with Cic., esp. in the trop. signif.; syn. moror).
A. Lit.: quarum (stellarum vagarum) motus tum incitantur, tum retardantur, saepe etiam insistunt, Cic. N. D. 2, 40, 103: aliquem in viā, id. Phil. 10, 5, 11: itinere devio per ignorantiam locorum retardati, Suet. Galb. 20: flumina retardant equos, Verg. G. 3, 253: boves retinere ac retardare, Col. 2, 2, 26: instantia ora retardat Cuspide praetentā, Ov. M. 3, 82: te metuunt nuper Virgines nuptae, tua ne retardet Aura maritos, Hor. C. 2, 8, 23: inundationibus Tiberis retardatus, Suet. Oth. 8: mulierum mensibus retardatis, Plin. 21, 21, 89, § 156. — Absol.: eae res, quae ceteros remorari solent, non retardarunt, Cic. Imp. Pomp. 14, 40; Suet. Caes. 34.—
B. Trop.: impetus hostium repressos esse intellegunt ac retardatos, Cic. Imp. Pomp. 5, 13: impetum, Auct. B. Afr. 68: illius animos atque impetus, Cic. Div. in Caecil. 11, 33: celeritatem persequendi, id. Imp. Pomp. 9, 22: loquacitatem, id. Vatin. 1, 2: animos testium, Cic. Verr. 2, 1, 6, § 17: consuetudinem, id. Sest. 31, 67: auxilium, id. Pis. 31, 77: aliquem a scribendo, id. Fam. 5, 17, 1; cf.: aliquem ab alicujus tempore aut commodo, id. Arch. 6. 12; Suet. Caes. 59: Tigranem Asiae minitantem, Cic. Imp. Pomp. 15, 45: ergo non aetas quemquam, non valetudo, non sexus retardavit, quominus, etc., Plin. Pan. 22, 2: mea te fortuna retardat, Ov. Tr. 3, 7, 21: incepta, Sil. 1, 478: invidia retardat sceptra, id. 11, 609.— Absol.: ad quem (agrum) fruendum non modo non retardat, verum etiam invitat atque allectat senectus, Cic. Sen. 16, 57.— *
II. Neutr., to tarry, remain behind, delay: in quo cursu (stella Saturni) multa mirabiliter efficiens, tum antecedendo, tum retardando, tum, etc., Cic. N. D. 2, 20, 52.

Origins

  1. Proto-Italic*wre-
  2. Latinretardō

Proto-Indo-European *tr̥h₂-d-o- Proto-Italic *tardo- Latin tardus Latin retardō From re- + tardus (“slow”).

Descendants
  • Catalanretardar
  • Englishretard
  • Frenchretarder
  • Italianritardare
  • Portugueseretardar
  • Romanianretarda
  • Spanishretardar
  • Galicianretardar

In English words that came into English from retardō

  • retardretardō
  • retardationretardātiō
  • retardativeretardāre

Quick answers

What does retardō mean in Latin?
retardō, a verb, means “to hinder, delay, detain, impede or retard”.
What are the principal parts of retardō?
retardō, retardāre, retardāvī, retardātum (first conjugation).
How do you pronounce retardō?
In classical Latin, [rɛˈtar.doː]; in ecclesiastical (church) Latin, [reˈtar.do].
Where does retardō come from?
Proto-Italic *wre- → Latin retardō.
Which English words come from retardō?
English words that go back to Latin retardō include retard, retardative and retardation.